Doubles
2010 HP Open
Champions	Chang Kai-chen Lilia Osterloh
Runners-up	Shuko Aoyama Rika Fujiwara
Score	6–0, 6–3

Chuang Chia-jung and Lisa Raymond were the defending champions, but they decided to not compete this year.
Other Taiwanese-American pair won this tournament. Chang Kai-chen and Lilia Osterloh defeated Shuko Aoyama and Rika Fujiwara 6–0, 6–3 in the final.

Seeds

Draw

Draw

	First round							Quarterfinals							Semifinals							Finals
	1	A Brianti M Rybáriková	7	6
	WC	J Namigata K Nara	5	4				1	A Brianti M Rybáriková	6	6
		A Maekawa L Tananta	4	6	[10]				A Maekawa L Tananta	3	2
		A Yonemura T Yonemura	6	1	[8]										1	A Brianti M Rybáriková	4	3
	3	K-c Chang L Osterloh	6	5	[10]										3	K-c Chang L Osterloh	6	6
		S Ferguson K Lykina	4	7	[4]			3	K-c Chang L Osterloh	6	3	[10]
		N Hamamura M Miyamura	2	2					Y Basuki T Luzhanska	3	6	[6]
		Y Basuki T Luzhanska	6	6																		3	K-c Chang L Osterloh	6	6
		S Aoyama R Fujiwara	6	6																			S Aoyama R Fujiwara	0	3
		A Panova S Vögele	3	4					S Aoyama R Fujiwara	65	6	[10]
		C Dentoni A Nakamura	4	5				4	K Date-Krumm A Morita	7	3	[8]
	4	K Date-Krumm A Morita	6	7												S Aoyama R Fujiwara	6	6
		N Lertcheewakarn T Tanasugarn	6	6											2	C-w Chan N Grandin	3	4
		M Doi R Fuda	2	4					N Lertcheewakarn T Tanasugarn	62	6	[6]
		K Iijima Y Sema	2	4				2	C-w Chan N Grandin	7	2	[10]
	2	C-w Chan N Grandin	6	6

References

• Doubles Draw